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Date: Sun, 6 Nov 2011 20:10:03 +1100
From: Peter Jeremy <peterjeremy@acm.org>
To: Ed Schouten <ed@FreeBSD.org>
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Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org,
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Subject: Re: svn commit: r227156 - head/usr.bin/cmp
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On 2011-Nov-06 08:14:16 +0000, Ed Schouten <ed@FreeBSD.org> wrote:
>Log:
>  Add missing static keywords to cmp(1)
>
>Modified:
>  head/usr.bin/cmp/extern.h
>
>Modified: head/usr.bin/cmp/extern.h
>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
>--- head/usr.bin/cmp/extern.h	Sun Nov  6 08:14:09 2011	(r227155)
>+++ head/usr.bin/cmp/extern.h	Sun Nov  6 08:14:16 2011	(r227156)
>@@ -42,4 +42,4 @@ void	c_special(int, const char *, off_t,
> void	diffmsg(const char *, const char *, off_t, off_t);
> void	eofmsg(const char *);
>=20
>-extern int lflag, sflag, xflag;
>+extern int lflag, sflag, xflag, zflag;

That's an interesting spelling of "static".  I presume this is a
general cleanup of identifier visibility to prevent unexpected
aliasing - in which case a more general log message may have nicer.

--=20
Peter Jeremy

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